dcrubro/letnik3koncni-prap
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FINAL: v1

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This commit is contained in:
DcruBro
2026-03-26 19:34:47 +01:00
parent 031c0e7293
commit 0f776347f4
11 changed files with 181 additions and 17 deletions
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69
src/game/agame/background.cpp
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@@ -1,13 +1,18 @@
#include <game/agame/background.hpp>
#include <window/window.hpp>
#include <object/camera.hpp>
#include <algorithm>
namespace Game::AGame {
void Background::start() {
mEnemyTex = std::make_shared<Game::Renderer::Texture>("../resources/l3enemy.png", SDL_GetRenderer(Window::Window::getSDLWindowBackend()), "enemyTex");
mTrashTex = std::make_shared<Game::Renderer::Texture>("../resources/l3trash.png", SDL_GetRenderer(Window::Window::getSDLWindowBackend()), "trashTex");
GameManager::setSharedData("enemyActiveCount", 0);
mZIndex = -1; // Ensure background renders behind other entities
mTex->setTiled(true); // Set the background texture to be tiled
mTiledScale = 0.5f;
int w, h;
SDL_GetWindowSizeInPixels(Window::Window::getSDLWindowBackend(), &w, &h);
SDL_GetWindowSizeInPixels(Window::Window::getSDLWindowBackend(), &mW, &mH);
mTransform.scaleX *= 10.f;
mTransform.scaleY *= 10.f;
@@ -15,16 +20,59 @@ namespace Game::AGame {
mTransform.x -= mTex->getWidth() * mTransform.adjustedScaleX() / 2.f;
mTransform.y -= mTex->getHeight() * mTransform.adjustedScaleY() / 2.f;
LOG("W: " << w << " H: " << h);
LOG("W: " << mW << " H: " << mH);
mTransform.x = w / 2.f - (w / 3.f);
mTransform.y = -h;
mSound.~Sound();
mTransform.x = mW / 2.f - (mW / 3.f);
mTransform.y = -mH;
}
void Background::update(float deltaTime) {
return;
mEnemySpawnTimer += deltaTime;
int cnt = GameManager::getSharedData<int>("enemyActiveCount");
if (mEnemySpawnTimer >= mTimeToSpawn && cnt < 5) {
mEnemySpawnTimer = 0.f; // RESET
GameManager::setSharedData("enemyActiveCount", cnt + 1);
// Spawn Enemy on grass
Object::Transform tS;
tS.scaleY = 7.f;
tS.scaleX = 7.f;
tS.rotation = 0.f;
float camX, camY;
Object::Camera::getInstance().getPosition(camX, camY);
const float halfEnemyW = mEnemyTex->getWidth() * tS.adjustedScaleX() / 2.f;
const float halfEnemyH = mEnemyTex->getHeight() * tS.adjustedScaleY() / 2.f;
const float viewLeft = camX - (mW / 2.f);
const float viewRight = camX + (mW / 2.f);
const float viewTop = camY - (mH / 2.f);
const float viewBottom = camY + (mH / 2.f);
// Right 1/3 of the currently visible screen, in world coordinates.
int spawnMinX = static_cast<int>(viewLeft + (2.f * mW / 3.f) + halfEnemyW);
int spawnMaxX = static_cast<int>(viewRight - halfEnemyW - 25.f);
int spawnMinY = static_cast<int>(viewTop + halfEnemyH + 100.f);
int spawnMaxY = static_cast<int>(viewBottom - halfEnemyH - 100.f);
// Safety for tiny windows / huge sprites.
if (spawnMinX > spawnMaxX) spawnMinX = spawnMaxX = static_cast<int>(camX);
if (spawnMinY > spawnMaxY) spawnMinY = spawnMaxY = static_cast<int>(camY);
tS.x = static_cast<float>(Utils::getUtils().rirng32(spawnMinX, spawnMaxX));
tS.y = static_cast<float>(Utils::getUtils().rirng32(spawnMinY, spawnMaxY));
GameManager::instantiateEntity(std::make_unique<AGame::Enemy>("Enemy" + std::to_string(cnt + 1), mEnemyTex, tS));
// Spawn Trash at shoreline
tS.scaleX = 5.5f;
tS.scaleY = 5.5f;
tS.rotation = 0.f;
tS.x = mTransform.x - 75.f;
tS.y = static_cast<float>(Utils::getUtils().rirng32(spawnMinY, spawnMaxY));
GameManager::instantiateEntity(std::make_unique<AGame::Trash>("Trash" + std::to_string(cnt + 1), mTrashTex, tS));
}
/*const bool* state = SDL_GetKeyboardState(nullptr);
if (state[SDL_SCANCODE_P]) {
mTransform.scaleX *= 2.f;
@@ -42,8 +90,7 @@ namespace Game::AGame {
}
void Background::onWindowResized(int newWidth, int newHeight) {
// Re-center the background on window resize
mTransform.x = newWidth / 2.f - (newWidth / 3.f);
mTransform.y = -newHeight;
mW = newWidth;
mH = newHeight;
}
}